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| author | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 19:55:43 -0400 |
|---|---|---|
| committer | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 19:55:43 -0400 |
| commit | ac5e55f5f2af5b92794c2aded46c6bae85b5f5ed (patch) | |
| tree | 9367490586c84cba28652e443e3166d66c33b0d9 /static/freebsd/man9/device_delete_child.9 4.html | |
| parent | 253e67c8b3a72b3a4757fdbc5845297628db0a4a (diff) | |
docs: Added All FreeBSD Manuals
Diffstat (limited to 'static/freebsd/man9/device_delete_child.9 4.html')
| -rw-r--r-- | static/freebsd/man9/device_delete_child.9 4.html | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/static/freebsd/man9/device_delete_child.9 4.html b/static/freebsd/man9/device_delete_child.9 4.html new file mode 100644 index 00000000..f17d2680 --- /dev/null +++ b/static/freebsd/man9/device_delete_child.9 4.html @@ -0,0 +1,60 @@ +<table class="head"> + <tr> + <td class="head-ltitle">DEVICE_DELETE_CHILD(9)</td> + <td class="head-vol">Kernel Developer's Manual</td> + <td class="head-rtitle">DEVICE_DELETE_CHILD(9)</td> + </tr> +</table> +<div class="manual-text"> +<section class="Sh"> +<h1 class="Sh" id="NAME"><a class="permalink" href="#NAME">NAME</a></h1> +<p class="Pp"><code class="Nm">device_delete_child</code> — + <span class="Nd">delete a child from a device</span></p> +</section> +<section class="Sh"> +<h1 class="Sh" id="SYNOPSIS"><a class="permalink" href="#SYNOPSIS">SYNOPSIS</a></h1> +<p class="Pp"><code class="In">#include + <<a class="In">sys/param.h</a>></code> + <br/> + <code class="In">#include <<a class="In">sys/bus.h</a>></code></p> +<p class="Pp"><var class="Ft">int</var> + <br/> + <code class="Fn">device_delete_child</code>(<var class="Fa" style="white-space: nowrap;">device_t + dev</var>, <var class="Fa" style="white-space: nowrap;">device_t + child</var>);</p> +</section> +<section class="Sh"> +<h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1> +<p class="Pp">The specified device is removed from <var class="Fa">dev</var> and + deleted. If the device is currently attached, it is first detached via + <a class="Xr">device_detach(9)</a>. If + <a class="permalink" href="#device_detach"><code class="Fn" id="device_detach">device_detach</code></a>() + fails, its error value is returned. Otherwise, all descendant devices of + <var class="Fa">child</var> are deleted and zero is returned.</p> +<p class="Pp">The <a class="Xr">BUS_CHILD_DELETED(9)</a> method is invoked for + each device that is deleted. This permits the parent device's driver to tear + down any state associated with child devices such as ivars.</p> +</section> +<section class="Sh"> +<h1 class="Sh" id="RETURN_VALUES"><a class="permalink" href="#RETURN_VALUES">RETURN + VALUES</a></h1> +<p class="Pp">Zero is returned on success, otherwise an error is returned.</p> +</section> +<section class="Sh"> +<h1 class="Sh" id="SEE_ALSO"><a class="permalink" href="#SEE_ALSO">SEE + ALSO</a></h1> +<p class="Pp"><a class="Xr">BUS_CHILD_DELETED(9)</a>, + <a class="Xr">device_add_child(9)</a></p> +</section> +<section class="Sh"> +<h1 class="Sh" id="AUTHORS"><a class="permalink" href="#AUTHORS">AUTHORS</a></h1> +<p class="Pp">This manual page was written by <span class="An">Doug + Rabson</span>.</p> +</section> +</div> +<table class="foot"> + <tr> + <td class="foot-date">February 5, 2025</td> + <td class="foot-os">FreeBSD 15.0</td> + </tr> +</table> |
